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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-22986

28
FAUCET Score

CVE-2022-22986 is a critical OS command injection vulnerability affecting NTT East Netcommunity OG410X and OG810X series devices running firmware Ver.2.28 and earlier. An attacker on the adjacent network can exploit this by providing a specially crafted configuration file, leading to arbitrary OS command execution. This vulnerability carries a high CVSS score of 8.8, indicating a severe risk with high impact on confidentiality, integrity, and availability, requiring no user interaction or privileges. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for significant compromise remains.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.28CPE matchmatch criteria
cpe:2.3:o:ntt-east:og410xa_firmware:*:*:*:*:*:*:*:*
<= 2.28CPE matchmatch criteria
cpe:2.3:o:ntt-east:og410xi_firmware:*:*:*:*:*:*:*:*
<= 2.28CPE matchmatch criteria
cpe:2.3:o:ntt-east:og810xa_firmware:*:*:*:*:*:*:*:*
<= 2.28CPE matchmatch criteria
cpe:2.3:o:ntt-east:og810xi_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.71%
Probability of exploitation in next 30 days
EPSS Percentile
49.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0071 is in the 54th percentile among its peer group of 1,859 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

business.ntt-east.co.jp / topics/2022/03_22.html
Vendor Advisory
jvn.jp / en/vu/JVNVU94900322/index.html
Third Party AdvisoryVDB Entry
ntt-west.co.jp / smb/kiki_info/info/220322.html
Vendor Advisory